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 A060183 a(0)=1, a(n) = 100*a(n-1) + 36*n - 128. 1
 1, 8, 744, 74380, 7438016, 743801652, 74380165288, 7438016528924, 743801652892560, 74380165289256196, 7438016528925619832, 743801652892561983468, 74380165289256198347104 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 COMMENTS The square roots of these numbers have some interesting properties; e.g., sqrt(a(8))= 2.7272727272727236363636363636339393939393939361616161616...*10^7. [corrected by Jon E. Schoenfield, Jul 03 2018] LINKS Harry J. Smith, Table of n, a(n) for n = 0..100 Index entries for linear recurrences with constant coefficients, signature (102, -201, 100). FORMULA a(n) = (9/121)*100^n + 112/121 - (4/11)*n. - Robert Israel From R. J. Mathar, Feb 14 2010: (Start) a(n) = 102*a(n-1) - 201*a(n-2) + 100*a(n-3). G.f.: -(1-94*x+129*x^2)/((100*x-1) * (x-1)^2). (End) MAPLE a := proc(n) option remember: if n=0 then RETURN(1) fi: 100 * a(n-1) + 36 * n - 128 end: for n from 0 to 30 do printf(`%d, `, a(n)) od: PROG (PARI) { for (n=0, 100, if (n==0, a=1, a=100*a + 36*n - 128); write("b060183.txt", n, " ", a); ) } \\ Harry J. Smith, Jul 02 2009 CROSSREFS Sequence in context: A240283 A181153 A184974 * A262353 A268148 A145415 Adjacent sequences:  A060180 A060181 A060182 * A060184 A060185 A060186 KEYWORD nonn AUTHOR Jason Earls, Mar 19 2001 EXTENSIONS More terms from James A. Sellers, Mar 26 2001 STATUS approved

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Last modified September 21 00:17 EDT 2019. Contains 327252 sequences. (Running on oeis4.)